A strongswan security update has been released for openSUSE Leap 15.3.

openSUSE-SU-2021:3467-1: important: Security update for strongswan

openSUSE Security Update: Security update for strongswan
______________________________________________________________________________

Announcement ID: openSUSE-SU-2021:3467-1
Rating: important
References: #1191367 #1191435 SLE-20151
Cross-References: CVE-2021-41990 CVE-2021-41991
CVSS scores:
CVE-2021-41990 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-41991 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
openSUSE Leap 15.3
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An update that fixes two vulnerabilities, contains one
feature is now available.

Description:

This update for strongswan fixes the following issues:

A feature was added:

- Add auth_els plugin to support Marvell FC-SP encryption (jsc#SLE-20151)

Security issues fixed:

- CVE-2021-41991: Fixed an integer overflow when replacing certificates in
cache. (bsc#1191435)
- CVE-2021-41990: Fixed an integer Overflow in the gmp Plugin.
(bsc#1191367)

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-3467=1


Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

strongswan-5.8.2-11.21.1
strongswan-debuginfo-5.8.2-11.21.1
strongswan-debugsource-5.8.2-11.21.1
strongswan-hmac-5.8.2-11.21.1
strongswan-ipsec-5.8.2-11.21.1
strongswan-ipsec-debuginfo-5.8.2-11.21.1
strongswan-libs0-5.8.2-11.21.1
strongswan-libs0-debuginfo-5.8.2-11.21.1
strongswan-mysql-5.8.2-11.21.1
strongswan-mysql-debuginfo-5.8.2-11.21.1
strongswan-nm-5.8.2-11.21.1
strongswan-nm-debuginfo-5.8.2-11.21.1
strongswan-sqlite-5.8.2-11.21.1
strongswan-sqlite-debuginfo-5.8.2-11.21.1

- openSUSE Leap 15.3 (noarch):

strongswan-doc-5.8.2-11.21.1

References:

  https://www.suse.com/security/cve/CVE-2021-41990.html
  https://www.suse.com/security/cve/CVE-2021-41991.html
  https://bugzilla.suse.com/1191367
  https://bugzilla.suse.com/1191435